13,907 questions with Microsoft Exchange-related tags

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2 answers

Bulk e-mail users, message rate limit 30 messages per minute

Hi, We have some normal user mailboxes configured for external applications that send out bulk e-mail. This application now runs into the message rate limit of 30 e-mails / per minute. Users that send out the bulk e-mail now need to send and…

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
asked 2025-02-27T12:04:07.6566667+00:00
van Daalen 41 Reputation points
answered 2025-02-28T06:40:20.4966667+00:00
Kaiyue Gong (Shanghai Wicresoft Co Ltd) 75 Reputation points Microsoft Vendor
1 answer

Set-CASMailbox: A parameter cannot be found that matches parameter name 'OneWinNativeOutlookEnabled'.

Hello - I'm trying to control and enable the new outlook experience as per the official Microsoft documentation. I have installed and updated to the newest Exchange module 3.7.1, but the command to Set-CASMailbox with the tag -OneWinNativeOutlookEnabled…

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
asked 2025-02-27T10:50:39.2633333+00:00
Olly Rogers 0 Reputation points
commented 2025-02-28T06:09:43.9566667+00:00
Bruce Jing-MSFT 8,975 Reputation points Microsoft Vendor
1 answer

The MRM policy doesn't take effect.

exchange server版本:Exchange Server 2019 CU13 当前在服务器设置了就地存档和MRM保留策略,目前owa和Outlook均已正常显示了就地存档文件夹,但是配置的MRM保留策略一直不生效,尝试多次运行start-ManagedFolderAssistant命令,仍旧无法生效,请问有什么排查的方案吗?

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
asked 2025-02-26T08:10:20.2133333+00:00
一夏 覃 80 Reputation points
commented 2025-02-28T05:56:32.2433333+00:00
一夏 覃 80 Reputation points
1 answer

How to migrate a certificate for email encryption in Outlook if the private key is not available?

We have users with certificates for encrypting mail in Outlook. The certificate was obtained from an internal certification authority, which is still working. It became necessary to migrate the user to another machine along with the certificate for mail.…

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
asked 2025-02-27T18:29:36.6066667+00:00
OZ 226 Reputation points
answered 2025-02-28T02:30:29.34+00:00
Tianyi Chang (Shanghai Wicresoft Co Ltd) 165 Reputation points Microsoft Vendor
1 answer

Migration of Mail Enabled Security Group from Exchange On-Premise 2016 to Exchange Online

As part of the migration to Exchange online, all the mailboxes are migrated to Exchange Online. Now, we are left with Mail enabled security groups(around 5000) needs to be migrated to Exchange Online. Please share the impact on SPO, and other resources.…

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
asked 2025-02-25T10:30:59.7766667+00:00
Narayana V 0 Reputation points
commented 2025-02-28T02:20:01.2466667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

Perform an eDiscovery search and extract data NOT containing a keyword.

Title: Perform an eDiscovery search and extract data NOT containing a keyword. In Purview I extract mail based upon keywords. I have a request from a business unit to extract mail, Sharepoint, Teams, etc. that do NOT contain keywords. The data will be…

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
asked 2025-02-24T15:11:29.87+00:00
ogradye 0 Reputation points
commented 2025-02-28T02:19:30.9366667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

SPF and DKIM is faling as emails are getting forwarded to one Cloud Anti-Phisihing Solution

Hello, We are using EOP as our email Gateway and once internet email reaches to EOP we are forwarding that internet email to one Cloud Anti-Phisihing Solution platform and then again email comes back to EOP but due to this routing when EOP check the SPF…

Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
asked 2025-02-24T09:16:19.1133333+00:00
raj a 316 Reputation points
commented 2025-02-28T02:19:02.64+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

HSTS missing

Hi all, I have an Exchange 2016 hybrid environment and have identified the following vulnerability. Please suggest how to fix it.

Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
asked 2025-02-23T19:26:34.2933333+00:00
Roger Roger 6,841 Reputation points
commented 2025-02-28T02:18:04.9066667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
2 answers

Exchange server 2013 and Microsoft 365-Hybrid mode

Hi Everyone, We intend to migrate from on-premises Exchange 2013 to Microsoft 365. Can we maintain a hybrid mode with an Exchange server 2013 and move 40-50 mailboxes to O365 for testing for up to a year? (The ultimate goal is to migrate all mailboxes to…

Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
asked 2025-02-20T20:42:05.0266667+00:00
Amir-G 41 Reputation points
commented 2025-02-28T02:16:10.7+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
3 answers

How to enable archiving in Outlook

Hello Please i need your help on this issue. How to enable archiving in Outlook. Inbox is full but we are unable to archive in our outlook

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,550 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,550 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
asked 2025-02-18T02:55:46.8966667+00:00
John Peter 25 Reputation points
commented 2025-02-28T02:15:15.7933333+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
3 answers

How to enable archiving in Outlook

Hello Please i need your help on this issue. How to enable archiving in Outlook. Inbox is full but we are unable to archive in our outlook

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,550 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,550 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
asked 2025-02-18T02:55:46.8966667+00:00
John Peter 25 Reputation points
commented 2025-02-28T02:15:15.7933333+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

how to append signature below the reply mail in intune

i have created a rule for new/forwarded mail in microsoft exchange and appended my own html code,so that every user in my organisation will have the uniform signature. the user details will be retrived from AD. it works fine. now i want to create…

Microsoft Exchange Online
asked 2025-02-17T21:13:44.0866667+00:00
Syam Kumar N 0 Reputation points
commented 2025-02-28T02:14:57.2933333+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

What needs to be done to use OAuth2 for my scan to email MFP's?

So I have heard that Simple Authentication is being turned off by september 2025 and there doesn't seem to be a whole lot of good documentation around what to do about that. Microsoft is pushing for modern authentication and OAuth2, the documentation…

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
asked 2025-02-17T18:03:33.4766667+00:00
Jacob Greenfield 1 Reputation point
commented 2025-02-28T02:14:39.96+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
3 answers

Mailbox Litigation Hold / Retention policy - (cheapest) license option

Hello, On the website (link) it is written that "To place an Exchange Online mailbox on Litigation hold, it must be assigned an Exchange Online Plan 2 license. If a mailbox is assigned an Exchange Online Plan 1 license, you would have to assign it a…

Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
5,766 questions
Microsoft Exchange Online
asked 2025-02-17T17:09:26.6933333+00:00
TheNewGuy-0614 20 Reputation points
commented 2025-02-28T02:14:18.67+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

Microsoft Exchange and sending emails from the website

I would like to ask how we can solve the problem with sending emails from the web. The client only uses an Exchange license without Office 365 and does not have access to the Azure portal either. We need to send notification emails from the web site. I…

Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,550 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
asked 2025-02-17T08:17:05.4533333+00:00
ADM Marcinko 0 Reputation points
commented 2025-02-28T02:13:27.5233333+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
2 answers

unable to install CU

Hi All, I am trying to upgrade Exchange Server 2016 to the latest CU. I am currently on Exchange Server 2016 CU23 Nov23SU and attempting to upgrade to Exchange Server 2016 CU23 Nov24SUv2. However, I am encountering the following error. Please guide me.

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,448 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,448 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
asked 2025-02-16T19:03:42.11+00:00
Glenn Maxwell 12,336 Reputation points
commented 2025-02-28T02:13:08.7466667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
2 answers

unable to install CU

Hi All, I am trying to upgrade Exchange Server 2016 to the latest CU. I am currently on Exchange Server 2016 CU23 Nov23SU and attempting to upgrade to Exchange Server 2016 CU23 Nov24SUv2. However, I am encountering the following error. Please guide me.

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,448 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,448 questions
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,766 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
asked 2025-02-16T19:03:42.11+00:00
Glenn Maxwell 12,336 Reputation points
commented 2025-02-28T02:13:08.7466667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

DNS is not working

Hello Please i need your help on this issue. One of my customer is having an issue where DNS is not working. We need assistance with their emails working and DNS

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
asked 2025-02-14T11:22:38.2133333+00:00
John Peter 25 Reputation points
commented 2025-02-28T02:12:45.2766667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
1 answer

DNS is not working

Hello Please i need your help on this issue. One of my customer is having an issue where DNS is not working. We need assistance with their emails working and DNS

Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
Microsoft Exchange Online
Outlook
Outlook
A family of Microsoft email and calendar products.
4,504 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,808 questions
Microsoft Exchange
Microsoft Exchange
Microsoft messaging and collaboration software.
688 questions
asked 2025-02-14T11:22:38.2133333+00:00
John Peter 25 Reputation points
commented 2025-02-28T02:12:45.2766667+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor
2 answers

O365 Sync Issues After On-Premises Exchange Decommissioning

In a transition from a Hybrid environment to nearly full cloud usage, the on-premises Exchange was shut down due to security concerns, following documentation and recommendations while leaving the schema intact. Currently facing issues managing user…

Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
5,766 questions
Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
6,899 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,243 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
23,422 questions
asked 2025-02-13T21:44:08.6+00:00
Anthony Shaw 0 Reputation points
commented 2025-02-28T02:12:12.2933333+00:00
Alex Zhang-MSFT 5,385 Reputation points Microsoft Vendor